Resize Avatar Resolution for Members Widgets

1. Please use this snippet

<?php
if ( ! defined( 'BP_AVATAR_THUMB_WIDTH' ) )
    define( 'BP_AVATAR_THUMB_WIDTH', 200 ); //change this with your desired thumb width
 
if ( ! defined( 'BP_AVATAR_THUMB_HEIGHT' ) )
    define( 'BP_AVATAR_THUMB_HEIGHT', 200 ); //change this with your desired thumb height

Put it on "bp-custom.php" file in folder "wp-content/plugins". If you don have it yet, please create a new one

2. Put this CSS on Youzify Panel >> General Settings >> Custom Styling Settings

.widget_bp_core_members_widget .item-avatar img {
    width: 50px;
}